All Classes

Class	Description
CELBaseVisitor<T>	This class provides an empty implementation of CELVisitor, which can be extended to create a visitor which only needs to handle a subset of the available methods.
CelChecker	Public interface for type-checking parsed CEL expressions.
CelCheckerBuilder	Interface for building an instance of CelChecker
CelCheckerLegacyImpl	CelChecker implementation which uses the original CEL-Java APIs to provide a simple, consistent interface for type-checking.
CelCheckerLegacyImpl.Builder	Builder class for the legacy CelChecker implementation.
CelCheckerLibrary	CelCheckerLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelChecker.
CelCompiler	CelCompiler bundles up the common concerns for parsing and type-checking exposes additional methods for performing both operations in a single pass.
CelCompilerBuilder	Interface for building an instance of CelCompiler
CelCompilerFactory	Factory class for creating builders for type-checker and compiler instances.
CelCompilerImpl	CelCompiler implementation which uses either the legacy or modernized CEL-Java stack to offer a stream-lined expression parse/type-check experience, via a single compile method.
CelCompilerImpl.Builder	Builder for CelCompilerImpl
CelCompilerLibrary	CelCompilerLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelCompiler.
CelExprFactory	Factory for generating expression nodes.
CelExprIdGeneratorFactory	Factory for populating expression IDs
CelExprIdGeneratorFactory.ExprIdGenerator	Functional interface for generating the next unique expression ID.
CelExprIdGeneratorFactory.MonotonicIdGenerator	MonotonicIdGenerator increments expression IDs from an initial seed value.
CelExprIdGeneratorFactory.StableIdGenerator	StableIdGenerator ensures new IDs are only created the first time they are encountered.
CelExprVisitor	CEL expression visitor implementation using Cel native types.
CelExprVisitor.ComprehensionArg	ComprehensionArg specifies the arg ordinal values for comprehension arguments, where the ordinal of the enum maps to the ordinal of the argument in the comprehension expression.
CelFunctionDecl	Abstract representation of a CEL Function declaration.
CelFunctionDecl.Builder	Builder for configuring the CelFunctionDecl.
CelIdentDecl	Abstract representation of a CEL identifier declaration.
CelIdentDecl.Builder	Builder for configuring the CelIdentDecl.
CelIssue	Encapulates a CelSourceLocation and message representing an error within an expression.
CelIssue.Builder	Builder for configuring CelIssue.
CelIssue.Severity	Severity of a CelIssue.
CELLexer
CelMacro	Describes a function signature to match and the CelMacroExpander to apply.
CelMacroExpander	Converts the target and arguments of a function call that matches a macro.
CelMacroExprFactory	Assists with the expansion of CelMacro in a manner which is consistent with the source position and expression ID generation code leveraged by both the parser and type-checker.
CelMutableAst	An abstract representation of CEL Abstract Syntax tree that allows mutation in any of its properties.
CelMutableExpr	An abstract representation of a common expression that allows mutation in any of its properties.
CelMutableExpr.CelMutableCall	A mutable call expression.
CelMutableExpr.CelMutableComprehension	A mutable comprehension expression applied to a list or map.
CelMutableExpr.CelMutableIdent	A mutable identifier expression.
CelMutableExpr.CelMutableList	A mutable list creation expression.
CelMutableExpr.CelMutableMap	A mutable map creation expression.
CelMutableExpr.CelMutableMap.Entry	Represents an entry of the map
CelMutableExpr.CelMutableSelect	A mutable field selection expression.
CelMutableExpr.CelMutableStruct	A mutable list creation expression.
CelMutableExpr.CelMutableStruct.Entry	Represents a mutable entry of the struct.
CelMutableExprConverter	Converts a mutable Expression Tree CelMutableExpr into the CEL native representation of Expression tree CelExpr and vice versa.
CelMutableSource	Represents the mutable portion of the CelSource.
CelOverloadDecl	Abstract representation of a CEL function overload declaration.
CelOverloadDecl.Builder	Builder for configuring the CelOverloadDecl.
CelParser	Public interface for the parsing CEL expressions.
CELParser
CELParser.BoolFalseContext
CELParser.BoolTrueContext
CELParser.BytesContext
CELParser.CalcContext
CELParser.ConditionalAndContext
CELParser.ConditionalOrContext
CELParser.ConstantLiteralContext
CELParser.CreateListContext
CELParser.CreateMapContext
CELParser.CreateMessageContext
CELParser.DoubleContext
CELParser.EscapedIdentifierContext
CELParser.EscapeIdentContext
CELParser.ExprContext
CELParser.ExprListContext
CELParser.FieldInitializerListContext
CELParser.GlobalCallContext
CELParser.IdentContext
CELParser.IndexContext
CELParser.IntContext
CELParser.ListInitContext
CELParser.LiteralContext
CELParser.LogicalNotContext
CELParser.MapInitializerListContext
CELParser.MemberCallContext
CELParser.MemberContext
CELParser.MemberExprContext
CELParser.NegateContext
CELParser.NestedContext
CELParser.NullContext
CELParser.OptExprContext
CELParser.OptFieldContext
CELParser.PrimaryContext
CELParser.PrimaryExprContext
CELParser.RelationContext
CELParser.SelectContext
CELParser.SimpleIdentifierContext
CELParser.StartContext
CELParser.StringContext
CELParser.UintContext
CELParser.UnaryContext
CelParserBuilder	Interface for building an instance of CelParser
CelParserFactory	Factory class for producing CelParser instances and builders.
CelParserImpl	Modernized parser implementation for CEL.
CelParserImpl.Builder	Builder for CelParserImpl.
CelParserLibrary	CelParserLibrary defines the interface to extend functionalities beyond the CEL standard functions for CelParser.
CelProtoExprVisitor	CEL expression visitor implementation based on the Expr proto.
CelStandardDeclarations	Standard declarations for CEL.
CelStandardDeclarations.Builder	Builder for constructing the set of standard function/identifiers.
CelStandardDeclarations.Builder.FunctionFilter	Functional interface for filtering standard functions.
CelStandardDeclarations.Builder.IdentifierFilter	Functional interface for filtering standard identifiers.
CelStandardDeclarations.StandardFunction	Enumeration of Standard Functions.
CelStandardDeclarations.StandardFunction.Overload	Container class for CEL standard function overloads.
CelStandardDeclarations.StandardFunction.Overload.Arithmetic	Overloads for performing arithmetic operations.
CelStandardDeclarations.StandardFunction.Overload.BooleanOperator	Overloads for logical operators that return a bool as a result.
CelStandardDeclarations.StandardFunction.Overload.Comparison	Overloads for performing numeric comparisons.
CelStandardDeclarations.StandardFunction.Overload.Conversions	Overloads for performing type conversions.
CelStandardDeclarations.StandardFunction.Overload.DateTime	Overloads for functions performing date/time operations.
CelStandardDeclarations.StandardFunction.Overload.Index	Overloads for indexing a list or a map.
CelStandardDeclarations.StandardFunction.Overload.InternalOperator	Overloads for internal functions that may have been rewritten by macros (ex: @in), or those used for special purposes (comprehensions, type denotations etc).
CelStandardDeclarations.StandardFunction.Overload.Relation	Overloads for functions that test relations.
CelStandardDeclarations.StandardFunction.Overload.Size	Overloads for retrieving the size of a literal or a collection.
CelStandardDeclarations.StandardFunction.Overload.StringMatchers	Overloads for functions performing string matching, such as regular expressions or contains check.
CelStandardDeclarations.StandardIdentifier	Standard CEL identifiers.
CelStandardDeclarations.StandardOverload	General interface for defining a standard function overload.
CelStandardMacro	CelStandardMacro enum represents all of the macros defined as part of the CEL standard library.
CelUnparser	Provides an unparsing utility that converts an AST back into a human-readable format.
CelUnparserFactory	Factory class for producing CelUnparser instances and builders.
CelUnparserVisitor	Visitor implementation to unparse an AST.
CelValidationException	Base class for all checked exceptions explicitly thrown by the library during parsing.
CelValidationResult	CelValidationResult encapsulates the CelAbstractSyntaxTree and CelIssue set which may be generated during the parse and check phases.
CelVarDecl	Abstract representation of a CEL variable declaration.
CELVisitor<T>	This interface defines a complete generic visitor for a parse tree produced by CELParser.
CheckedExpr	A CEL expression which has been successfully type checked.
CheckedExpr.Builder	A CEL expression which has been successfully type checked.
CheckedExprOrBuilder
CodePointStream	Implementation of ANTLRv4 CharStream using CelCodePointArray.
Constant	Represents a primitive literal.
Constant.Builder	Represents a primitive literal.
Constant.ConstantKindCase
ConstantOrBuilder
Decl	Represents a declaration of a named value or function.
Decl.Builder	Represents a declaration of a named value or function.
Decl.DeclKindCase
Decl.FunctionDecl	Function declaration specifies one or more overloads which indicate the function's parameter types and return type.
Decl.FunctionDecl.Builder	Function declaration specifies one or more overloads which indicate the function's parameter types and return type.
Decl.FunctionDecl.Overload	An overload indicates a function's parameter types and return type, and may optionally include a function body described in terms of [Expr][google.api.expr.v1alpha1.Expr] values.
Decl.FunctionDecl.Overload.Builder	An overload indicates a function's parameter types and return type, and may optionally include a function body described in terms of [Expr][google.api.expr.v1alpha1.Expr] values.
Decl.FunctionDecl.OverloadOrBuilder
Decl.FunctionDeclOrBuilder
Decl.IdentDecl	Identifier declaration which specifies its type and optional `Expr` value.
Decl.IdentDecl.Builder	Identifier declaration which specifies its type and optional `Expr` value.
Decl.IdentDeclOrBuilder
DeclOrBuilder
DeclProto
DescriptorTypeProvider	The DescriptorTypeProvider provides type information for one or more Descriptors.Descriptor instances of proto messages.
DescriptorTypeProvider.EnumValueDef	Value object for an enum DescriptorTypeProvider.EnumValueDef.name() and DescriptorTypeProvider.EnumValueDef.value().
DescriptorTypeProvider.FieldDef	Value object for a proto-based field definition.
DescriptorTypeProvider.MapEntryDef	Value object for Map entry TypeDef information.
DescriptorTypeProvider.SymbolTable	Helper class to construct a symbol table for messages, enums, and their respective declarations.
DescriptorTypeProvider.TypeDef	Value object for a proto-based primitive, message, or enum definition.
EnumValue	An enum value.
EnumValue.Builder	An enum value.
EnumValueOrBuilder
Env	Environment used during checking of expressions.
Env.DeclGroup	Object for managing a group of declarations within a scope.
Env.FunctionBuilder	Deprecated. Use CelFunctionDecl.newBuilder() instead.
Env.IdentBuilder	Deprecated. Use CelVarDecl#newBuilder() instead.
EnvVisitable	Simple API for exposing a class with a visitable CEL environment.
EnvVisitor	Simple API for visiting the declarations of a CEL environment
Errors	An object which manages error reporting.
Errors.Error	Represents an error.
Errors.ErrorFormatter	Helper interface to format an error string.
Errors.SourceLocation	SourceLocation gives the line and column where an expression starts.
ErrorSet	A set of errors.
ErrorSet.Builder	A set of errors.
ErrorSetOrBuilder
EvalProto
EvalState	The state of an evaluation.
EvalState.Builder	The state of an evaluation.
EvalState.Result	A single evalution result.
EvalState.Result.Builder	A single evalution result.
EvalState.ResultOrBuilder
EvalStateOrBuilder
Explain	Deprecated.
Explain.Builder	Values of intermediate expressions produced when evaluating expression.
Explain.ExprStep	ID and value index of one step.
Explain.ExprStep.Builder	ID and value index of one step.
Explain.ExprStepOrBuilder
ExplainOrBuilder	Deprecated.
ExplainProto
Expr	An abstract representation of a common expression.
Expr.Builder	An abstract representation of a common expression.
Expr.Call	A call expression, including calls to predefined functions and operators.
Expr.Call.Builder	A call expression, including calls to predefined functions and operators.
Expr.CallOrBuilder
Expr.Comprehension	A comprehension expression applied to a list or map.
Expr.Comprehension.Builder	A comprehension expression applied to a list or map.
Expr.ComprehensionOrBuilder
Expr.CreateList	A list creation expression.
Expr.CreateList.Builder	A list creation expression.
Expr.CreateListOrBuilder
Expr.CreateStruct	A map or message creation expression.
Expr.CreateStruct.Builder	A map or message creation expression.
Expr.CreateStruct.Entry	Represents an entry.
Expr.CreateStruct.Entry.Builder	Represents an entry.
Expr.CreateStruct.Entry.KeyKindCase
Expr.CreateStruct.EntryOrBuilder
Expr.CreateStructOrBuilder
Expr.ExprKindCase
Expr.Ident	An identifier expression.
Expr.Ident.Builder	An identifier expression.
Expr.IdentOrBuilder
Expr.Select	A field selection expression.
Expr.Select.Builder	A field selection expression.
Expr.SelectOrBuilder
ExprChecker	Deprecated. Please migrate to CEL-Java Fluent APIs instead.
ExprChecker.OverloadResolution	Helper object for holding an overload resolution result.
ExprOrBuilder
ExprValue	The value of an evaluated expression.
ExprValue.Builder	The value of an evaluated expression.
ExprValue.KindCase
ExprValueOrBuilder
ExprVisitor	CEL expression visitor implementation.
ExprVisitor.ComprehensionArg	ComprehensionArg specifies the arg ordinal values for comprehension arguments, where the ordinal of the enum maps to the ordinal of the argument in the comprehension expression.
InferenceContext	An object holding a context for type inference.
ListValue	A list.
ListValue.Builder	A list.
ListValueOrBuilder
MapValue	A map.
MapValue.Builder	A map.
MapValue.Entry	An entry in the map.
MapValue.Entry.Builder	An entry in the map.
MapValue.EntryOrBuilder
MapValueOrBuilder
ParsedExpr	An expression together with source information as returned by the parser.
ParsedExpr.Builder	An expression together with source information as returned by the parser.
ParsedExprOrBuilder
ProtoTypeMask	ProtoTypeMask describes the fraction of a protobuf type's object graph that should be visible within CEL expressions.
ProtoTypeMaskTypeProvider	The ProtoTypeMaskTypeProvider binds a set of ProtoTypeMask instances to type definitions and ensures that only fields which have been explicitly listed by the set of ProtoTypeMask values is exposed within the CEL type system.
Reference	Describes a resolved reference to a declaration.
Reference.Builder	Describes a resolved reference to a declaration.
ReferenceOrBuilder
SourceInfo	Source information collected at parse time.
SourceInfo.Builder	Source information collected at parse time.
SourceInfo.Extension	An extension that was requested for the source expression.
SourceInfo.Extension.Builder	An extension that was requested for the source expression.
SourceInfo.Extension.Component	CEL component specifier.
SourceInfo.Extension.Version	Version
SourceInfo.Extension.Version.Builder	Version
SourceInfo.Extension.VersionOrBuilder
SourceInfo.ExtensionOrBuilder
SourceInfoOrBuilder
SourcePosition	A specific position in source.
SourcePosition.Builder	A specific position in source.
SourcePositionOrBuilder
SyntaxProto
Type	Represents a CEL type.
Type.AbstractType	Application defined abstract type.
Type.AbstractType.Builder	Application defined abstract type.
Type.AbstractTypeOrBuilder
Type.Builder	Represents a CEL type.
Type.FunctionType	Function type with result and arg types.
Type.FunctionType.Builder	Function type with result and arg types.
Type.FunctionTypeOrBuilder
Type.ListType	List type with typed elements, e.g.
Type.ListType.Builder	List type with typed elements, e.g.
Type.ListTypeOrBuilder
Type.MapType	Map type with parameterized key and value types, e.g.
Type.MapType.Builder	Map type with parameterized key and value types, e.g.
Type.MapTypeOrBuilder
Type.PrimitiveType	CEL primitive types.
Type.TypeKindCase
Type.WellKnownType	Well-known protobuf types treated with first-class support in CEL.
TypeFormatter	Class to format Type objects into String values.
TypeOrBuilder
TypeProvider	Deprecated. Use CelTypeProvider instead.
TypeProvider.CombinedTypeProvider	The CombinedTypeProvider takes one or more TypeProvider instances and attempts to look up a Type instance for a given typeName by calling each TypeProvider in the order that they are provided to the constructor.
TypeProvider.ExtensionFieldType	Result of a TypeProvider.lookupExtensionType(java.lang.String) call.
TypeProvider.FieldType	Result of a TypeProvider.lookupFieldType(dev.cel.expr.Type, java.lang.String) call.
Types	Utilities for dealing with the Type proto.
UnknownSet	A set of expressions for which the value is unknown.
UnknownSet.Builder	A set of expressions for which the value is unknown.
UnknownSetOrBuilder
Value	Represents a CEL value.
Value.Builder	Represents a CEL value.
Value.KindCase
ValueOrBuilder
ValueProto